0.00/0.00 c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00 c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3447816-1307900469.wbo>
0.00/0.00 c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 o 5033
0.00/0.00 c feasible solution found by trivial heuristic, objective value 5.033000e+03
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (round 2) 0 del vars, 1 del conss, 0 add conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01 c presolving (3 rounds):
0.00/0.01 c 0 deleted vars, 1 deleted constraints, 0 added constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 101 implications, 0 cliques
0.00/0.01 c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.01 c 101 constraints of type <linear>
0.00/0.01 c 101 constraints of type <indicator>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.0.1.4
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1800
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c t 0.0s| 1 | 0 | 131 | - |1210k| 0 | 19 | 371 | 303 | 371 | 101 | 0 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.04 c 0.0s| 1 | 0 | 195 | - |1287k| 0 | 41 | 371 | 303 | 371 | 113 | 12 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.05 c 0.1s| 1 | 0 | 216 | - |1358k| 0 | 43 | 371 | 303 | 371 | 117 | 16 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.06 c 0.1s| 1 | 0 | 239 | - |1421k| 0 | 45 | 371 | 303 | 371 | 122 | 21 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.07 c 0.1s| 1 | 0 | 263 | - |1475k| 0 | 45 | 371 | 303 | 371 | 126 | 25 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.09 c 0.1s| 1 | 0 | 282 | - |1516k| 0 | 45 | 371 | 303 | 371 | 131 | 30 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.09/0.10 c 0.1s| 1 | 0 | 308 | - |1534k| 0 | 49 | 371 | 303 | 371 | 137 | 36 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.19/0.23 c 0.2s| 1 | 2 | 308 | - |1548k| 0 | 49 | 371 | 303 | 371 | 137 | 36 | 0 | 33 | 0.000000e+00 | 5.033000e+03 | Inf
1.49/1.50 o 331
1.49/1.50 c p 1.5s| 137 | 138 | 4276 | 29.2 |1924k| 24 | - | 371 | 303 | 371 | 149 | 52 | 0 | 877 | 0.000000e+00 | 3.310000e+02 | Inf
1.59/1.62 o 323
1.59/1.62 c f 1.6s| 163 | 164 | 5476 | 31.9 |2045k| 24 | - | 371 | 306 | 371 | 146 | 66 | 3 | 994 | 0.000000e+00 | 3.230000e+02 | Inf
1.59/1.68 o 321
1.59/1.68 c * 1.7s| 187 | 184 | 6192 | 31.6 |2106k| 24 | - | 371 | 307 | 371 | 140 | 75 | 4 |1049 | 0.000000e+00 | 3.210000e+02 | Inf
1.59/1.68 o 316
1.59/1.68 c * 1.7s| 189 | 184 | 6211 | 31.4 |2121k| 25 | - | 371 | 307 | 371 | 140 | 75 | 4 |1050 | 0.000000e+00 | 3.160000e+02 | Inf
1.59/1.68 o 314
1.59/1.68 c * 1.7s| 190 | 183 | 6213 | 31.2 |2128k| 25 | - | 371 | 307 | 371 | 140 | 75 | 4 |1050 | 0.000000e+00 | 3.140000e+02 | Inf
1.69/1.73 o 226
1.69/1.73 c * 1.7s| 203 | 185 | 7083 | 33.5 |2128k| 25 | - | 371 | 307 | 371 | 171 | 100 | 4 |1088 | 0.000000e+00 | 2.260000e+02 | Inf
1.79/1.80 o 225
1.79/1.80 c * 1.8s| 228 | 204 | 8002 | 33.9 |2209k| 25 | - | 371 | 310 | 371 | 133 | 122 | 7 |1161 | 0.000000e+00 | 2.250000e+02 | Inf
1.79/1.81 o 220
1.79/1.81 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.79/1.81 c * 1.8s| 232 | 198 | 8074 | 33.6 |2221k| 25 | - | 371 | 313 | 371 | 141 | 130 | 10 |1170 | 0.000000e+00 | 2.200000e+02 | Inf
1.89/1.97 o 145
1.89/1.97 c * 2.0s| 298 | 209 | 10318 | 33.7 |2395k| 34 | - | 371 | 324 | 371 | 178 | 164 | 22 |1288 | 0.000000e+00 | 1.450000e+02 | Inf
1.99/2.05 o 139
1.99/2.05 c r 2.1s| 346 | 226 | 11675 | 32.9 |2475k| 34 | 1 | 371 | 333 | 371 | 137 | 171 | 32 |1336 | 0.000000e+00 | 1.390000e+02 | Inf
1.99/2.05 o 131
1.99/2.05 c * 2.1s| 346 | 222 | 11675 | 32.9 |2460k| 34 | - | 371 | 333 | 371 | 137 | 171 | 32 |1336 | 0.000000e+00 | 1.310000e+02 | Inf
1.99/2.05 o 130
1.99/2.05 c * 2.1s| 347 | 221 | 11675 | 32.9 |2460k| 34 | - | 371 | 333 | 371 | 136 | 171 | 32 |1336 | 0.000000e+00 | 1.300000e+02 | Inf
1.99/2.07 o 116
1.99/2.07 c * 2.1s| 355 | 205 | 11916 | 32.8 |2452k| 34 | - | 371 | 333 | 371 | 135 | 173 | 32 |1348 | 0.000000e+00 | 1.160000e+02 | Inf
1.99/2.08 o 109
1.99/2.08 c * 2.1s| 366 | 206 | 12120 | 32.4 |2468k| 34 | - | 371 | 336 | 371 | 138 | 178 | 35 |1352 | 0.000000e+00 | 1.090000e+02 | Inf
1.99/2.09 o 90
1.99/2.09 c * 2.1s| 373 | 183 | 12307 | 32.3 |2461k| 34 | - | 371 | 339 | 371 | 134 | 179 | 38 |1355 | 0.000000e+00 | 9.000000e+01 | Inf
1.99/2.09 o 85
1.99/2.09 c r 2.1s| 376 | 160 | 12421 | 32.3 |2421k| 34 | 1 | 371 | 323 | 371 | 135 | 181 | 40 |1355 | 0.000000e+00 | 8.500000e+01 | Inf
1.99/2.10 o 42
1.99/2.10 c * 2.1s| 382 | 111 | 12517 | 32.0 |2364k| 34 | - | 371 | 310 | 371 | 147 | 182 | 41 |1357 | 0.000000e+00 | 4.200000e+01 | Inf
2.09/2.11 o 15
2.09/2.11 c * 2.1s| 385 | 80 | 12558 | 31.9 |2325k| 34 | - | 371 | 228 | 371 | 147 | 183 | 41 |1359 | 0.000000e+00 | 1.500000e+01 | Inf
2.09/2.12 o 10
2.09/2.12 c * 2.1s| 394 | 68 | 12885 | 32.0 |2296k| 34 | - | 371 | 170 | 371 | 135 | 185 | 44 |1366 | 0.000000e+00 | 1.000000e+01 | Inf
2.09/2.15 o 7
2.09/2.15 c * 2.1s| 413 | 59 | 13497 | 32.0 |2323k| 34 | - | 371 | 173 | 371 | 146 | 185 | 58 |1370 | 0.000000e+00 | 7.000000e+00 | Inf
2.09/2.17 o 1
2.09/2.17 c r 2.2s| 426 | 49 | 13797 | 31.7 |2315k| 34 | - | 371 | 168 | 371 | 147 | 186 | 65 |1379 | 0.000000e+00 | 1.000000e+00 | Inf
2.19/2.23 c
2.19/2.23 c SCIP Status : problem is solved [optimal solution found]
2.19/2.23 c Solving Time (sec) : 2.23
2.19/2.23 c Solving Nodes : 473
2.19/2.23 c Primal Bound : +1.00000000000000e+00 (116 solutions)
2.19/2.23 c Dual Bound : +1.00000000000000e+00
2.19/2.23 c Gap : 0.00 %
2.19/2.23 s OPTIMUM FOUND
2.19/2.23 v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
2.19/2.23 v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.19/2.23 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
2.19/2.23 v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82
2.19/2.23 v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56
2.19/2.23 v -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31
2.19/2.23 v -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5
2.19/2.23 v x4 -x3 -x2 -x1
2.19/2.23 c SCIP Status : problem is solved [optimal solution found]
2.19/2.23 c Total Time : 2.23
2.19/2.23 c solving : 2.23
2.19/2.23 c presolving : 0.01 (included in solving)
2.19/2.23 c reading : 0.00 (included in solving)
2.19/2.23 c Original Problem :
2.19/2.23 c Problem name : HOME/instance-3447816-1307900469.wbo
2.19/2.23 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.23 c Constraints : 102 initial, 102 maximal
2.19/2.23 c Presolved Problem :
2.19/2.23 c Problem name : t_HOME/instance-3447816-1307900469.wbo
2.19/2.23 c Variables : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
2.19/2.23 c Constraints : 202 initial, 341 maximal
2.19/2.23 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.19/2.23 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c varbound : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c linear : 0.00 0 0 0 101 0 1 0 0 0
2.19/2.23 c indicator : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.23 c root node : - 203 - - 203 - - - - -
2.19/2.23 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.19/2.23 c integral : 0 0 0 540 0 291 0 0 23 0 0 710
2.19/2.23 c varbound : 0+ 6 1564 163 0 0 388 0 1793 178 0 0
2.19/2.23 c linear : 101 6 2089 10 0 287 1674 26 5789 0 0 0
2.19/2.23 c indicator : 101 0 1742 163 0 284 56 0 91 0 0 0
2.19/2.23 c logicor : 0+ 0 322 0 0 0 72 1 63 0 0 0
2.19/2.23 c bounddisjunction : 0+ 0 217 0 0 0 9 0 7 0 0 0
2.19/2.23 c countsols : 0 0 0 16 0 102 0 0 0 0 0 0
2.19/2.23 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.19/2.23 c integral : 1.51 0.00 0.00 1.51 0.00 0.00 0.00
2.19/2.23 c varbound : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.23 c linear : 0.02 0.00 0.02 0.00 0.00 0.00 0.00
2.19/2.23 c indicator : 0.02 0.00 0.00 0.00 0.00 0.02 0.00
2.19/2.23 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.23 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.23 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.23 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.19/2.23 c vbounds : 345 99 1 877
2.19/2.23 c rootredcost : 21 0 0 101
2.19/2.23 c pseudoobj : 1898 397 3 1617
2.19/2.23 c Propagator Timings : TotalTime Propagate Resprop
2.19/2.23 c vbounds : 0.00 0.00 0.00
2.19/2.23 c rootredcost : 0.00 0.00 0.00
2.19/2.23 c pseudoobj : 0.01 0.01 0.00
2.19/2.23 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.19/2.23 c propagation : 0.00 31 30 90 30.5 0 0.0 -
2.19/2.23 c infeasible LP : 0.00 54 51 181 15.6 1 12.0 0
2.19/2.23 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.19/2.23 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.19/2.23 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.19/2.23 c applied globally : - - - 159 14.7 - - -
2.19/2.23 c applied locally : - - - 2 49.0 - - -
2.19/2.23 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.19/2.23 c cut pool : 0.00 5 - - 2 - (maximal pool size: 44)
2.19/2.23 c redcost : 0.01 564 0 1761 0 0
2.19/2.23 c impliedbounds : 0.00 6 0 0 0 0
2.19/2.23 c intobj : 0.00 0 0 0 0 0
2.19/2.23 c gomory : 0.02 6 0 0 44 0
2.19/2.23 c cgmip : 0.00 0 0 0 0 0
2.19/2.23 c closecuts : 0.00 0 0 0 0 0
2.19/2.23 c strongcg : 0.02 6 0 0 89 0
2.19/2.23 c cmir : 0.01 6 0 0 0 0
2.19/2.23 c flowcover : 0.02 6 0 0 0 0
2.19/2.23 c clique : 0.00 1 0 0 0 0
2.19/2.23 c zerohalf : 0.00 0 0 0 0 0
2.19/2.23 c mcf : 0.00 1 0 0 0 0
2.19/2.23 c oddcycle : 0.00 0 0 0 0 0
2.19/2.23 c rapidlearning : 0.02 1 0 0 0 0
2.19/2.23 c Pricers : Time Calls Vars
2.19/2.23 c problem variables: 0.00 0 0
2.19/2.23 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.19/2.23 c relpscost : 1.51 374 0 23 0 0 710
2.19/2.23 c pscost : 0.00 0 0 0 0 0 0
2.19/2.23 c inference : 0.00 0 0 0 0 0 0
2.19/2.23 c mostinf : 0.00 0 0 0 0 0 0
2.19/2.23 c leastinf : 0.00 0 0 0 0 0 0
2.19/2.23 c fullstrong : 0.00 0 0 0 0 0 0
2.19/2.23 c allfullstrong : 0.00 0 0 0 0 0 0
2.19/2.23 c random : 0.00 0 0 0 0 0 0
2.19/2.23 c Primal Heuristics : Time Calls Found
2.19/2.23 c LP solutions : 0.00 - 16
2.19/2.23 c pseudo solutions : 0.00 - 0
2.19/2.23 c crossover : 0.00 0 0
2.19/2.23 c feaspump : 0.00 0 0
2.19/2.23 c linesearchdiving : 0.00 1 0
2.19/2.23 c guideddiving : 0.00 1 0
2.19/2.23 c oneopt : 0.02 18 0
2.19/2.23 c objpscostdiving : 0.01 1 0
2.19/2.23 c rootsoldiving : 0.00 1 0
2.19/2.23 c coefdiving : 0.04 2 0
2.19/2.23 c pscostdiving : 0.01 2 1
2.19/2.23 c fracdiving : 0.02 2 1
2.19/2.23 c veclendiving : 0.00 2 0
2.19/2.23 c trivial : 0.00 2 1
2.19/2.23 c shiftandpropagate: 0.00 0 0
2.19/2.23 c simplerounding : 0.00 414 5
2.19/2.23 c zirounding : 0.01 355 0
2.19/2.23 c rounding : 0.01 245 0
2.19/2.23 c shifting : 0.01 46 0
2.19/2.23 c intshifting : 0.00 0 0
2.19/2.23 c twoopt : 0.00 0 0
2.19/2.23 c fixandinfer : 0.00 0 0
2.19/2.23 c clique : 0.00 0 0
2.19/2.23 c intdiving : 0.00 0 0
2.19/2.23 c actconsdiving : 0.00 0 0
2.19/2.23 c octane : 0.00 0 0
2.19/2.23 c rens : 0.01 1 0
2.19/2.23 c rins : 0.00 0 0
2.19/2.23 c localbranching : 0.00 0 0
2.19/2.23 c mutation : 0.00 0 0
2.19/2.23 c dins : 0.00 0 0
2.19/2.23 c vbounds : 0.00 0 0
2.19/2.23 c undercover : 0.00 0 0
2.19/2.23 c subnlp : 0.00 0 0
2.19/2.23 c trysol : 0.01 150 92
2.19/2.23 c LP : Time Calls Iterations Iter/call Iter/sec
2.19/2.23 c primal LP : 0.00 0 0 0.00 -
2.19/2.23 c dual LP : 0.36 655 13064 19.95 36381.05
2.19/2.23 c lex dual LP : 0.00 0 0 0.00 -
2.19/2.23 c barrier LP : 0.00 0 0 0.00 -
2.19/2.23 c diving/probing LP: 0.08 431 2244 5.21 27129.63
2.19/2.23 c strong branching : 1.50 1383 47521 34.36 31610.39
2.19/2.23 c (at root node) : - 33 3265 98.94 -
2.19/2.23 c conflict analysis: 0.00 0 0 0.00 -
2.19/2.23 c B&B Tree :
2.19/2.23 c number of runs : 1
2.19/2.23 c nodes : 473
2.19/2.23 c nodes (total) : 473
2.19/2.23 c nodes left : 0
2.19/2.23 c max depth : 34
2.19/2.23 c max depth (total): 34
2.19/2.23 c backtracks : 93 (19.7%)
2.19/2.23 c delayed cutoffs : 11
2.19/2.23 c repropagations : 335 (1950 domain reductions, 3 cutoffs)
2.19/2.23 c avg switch length: 4.44
2.19/2.23 c switching time : 0.02
2.19/2.23 c Solution :
2.19/2.23 c Solutions found : 116 (22 improvements)
2.19/2.23 c First Solution : +5.03300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.19/2.23 c Primal Bound : +1.00000000000000e+00 (in run 1, after 426 nodes, 2.17 seconds, depth 10, found by <simplerounding>)
2.19/2.23 c Dual Bound : +1.00000000000000e+00
2.19/2.23 c Gap : 0.00 %
2.19/2.23 c Root Dual Bound : +0.00000000000000e+00
2.19/2.23 c Root Iterations : 308
2.19/2.23 c Time complete: 2.22.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3447816-1307900469/watcher-3447816-1307900469 -o /tmp/evaluation-result-3447816-1307900469/solver-3447816-1307900469 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447816-1307900469.wbo -t 1800 -m 15500
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.05 2.03 1.96 2/172 3184
/proc/meminfo: memFree=28586736/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=9988 CPUtime=0 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 1489 0 0 0 0 0 0 0 25 0 1 0 901646512 10227712 1442 33554432000 4194304 9128323 140734057967344 18446744073709551615 7980987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3184/statm: 2497 1442 399 1205 0 1288 0
[startup+0.0339459 s]
/proc/loadavg: 2.05 2.03 1.96 2/172 3184
/proc/meminfo: memFree=28586736/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=29460 CPUtime=0.02 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 6269 0 0 0 2 0 0 0 25 0 1 0 901646512 30167040 5965 33554432000 4194304 9128323 140734057967344 18446744073709551615 4866045 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 7365 5965 687 1205 0 6156 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 29460
[startup+0.100919 s]
/proc/loadavg: 2.05 2.03 1.96 2/172 3184
/proc/meminfo: memFree=28586736/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=0.09 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 6573 0 0 0 9 0 0 0 25 0 1 0 901646512 26525696 5362 33554432000 4194304 9128323 140734057967344 18446744073709551615 6294103 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5362 709 1205 0 5267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25904
[startup+0.300887 s]
/proc/loadavg: 2.05 2.03 1.96 2/172 3184
/proc/meminfo: memFree=28586736/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=0.29 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7374 0 0 0 26 3 0 0 25 0 1 0 901646512 26525696 5493 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5493 740 1205 0 5267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25904
[startup+0.70083 s]
/proc/loadavg: 2.05 2.03 1.96 2/172 3184
/proc/meminfo: memFree=28586736/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=0.69 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7374 0 0 0 61 8 0 0 25 0 1 0 901646512 26525696 5493 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5493 740 1205 0 5267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25904
[startup+1.5007 s]
/proc/loadavg: 2.05 2.03 1.96 3/173 3185
/proc/meminfo: memFree=28567532/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=1.49 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7376 0 0 0 130 19 0 0 25 0 1 0 901646512 26525696 5495 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5495 742 1205 0 5267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25904
Solver just ended. Dumping a history of the last processes samples
[startup+1.90063 s]
/proc/loadavg: 2.05 2.03 1.96 3/173 3185
/proc/meminfo: memFree=28567532/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=1.89 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7383 0 0 0 165 24 0 0 25 0 1 0 901646512 26525696 5502 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5502 749 1205 0 5267 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 25904
[startup+2.10059 s]
/proc/loadavg: 2.05 2.03 1.96 3/173 3185
/proc/meminfo: memFree=28567176/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=2.09 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7383 0 0 0 184 25 0 0 25 0 1 0 901646512 26525696 5502 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5502 749 1205 0 5267 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 25904
[startup+2.20558 s]
/proc/loadavg: 2.05 2.03 1.96 3/173 3185
/proc/meminfo: memFree=28567176/32951132 swapFree=67061148/67111528
[pid=3184] ppid=3182 vsize=25904 CPUtime=2.19 cores=1,3,5,7
/proc/3184/stat : 3184 (scip-2.0.1.4.li) R 3182 3184 2091 0 -1 4202496 7383 0 0 0 193 26 0 0 25 0 1 0 901646512 26525696 5502 33554432000 4194304 9128323 140734057967344 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/3184/statm: 6476 5502 749 1205 0 5267 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 25904
Child status: 0
Real time (s): 2.23729
CPU time (s): 2.23666
CPU user time (s): 1.9667
CPU system time (s): 0.269958
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 29460
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9667
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7387
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 7
runsolver used 0.006998 second user time and 0.009998 second system time
The end
Begin job on node129 at 2011-06-12 19:41:09
IDJOB=3447816
IDBENCH=79216
IDSOLVER=1944
FILE ID=node129/3447816-1307900469
RUNJOBID= node129-1307897167-2528
PBS_JOBID= 13559577
Free space on /tmp= 74044 MiB
SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974180--soft-0-100-0.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3447816-1307900469/watcher-3447816-1307900469 -o /tmp/evaluation-result-3447816-1307900469/solver-3447816-1307900469 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447816-1307900469.wbo -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= e43f58a024ab39f0c7f396fa22784bca
RANDOM SEED=1256218071
node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.66
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.831
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951132 kB
MemFree: 28587164 kB
Buffers: 446976 kB
Cached: 3322696 kB
SwapCached: 13132 kB
Active: 1455836 kB
Inactive: 2623500 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 28587164 kB
SwapTotal: 67111528 kB
SwapFree: 67061148 kB
Dirty: 12008 kB
Writeback: 0 kB
AnonPages: 306460 kB
Mapped: 12008 kB
Slab: 220284 kB
PageTables: 4804 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 477680 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74032 MiB
End job on node129 at 2011-06-12 19:41:11